A disaccharide derivative consisting of 4-chloro-4-deoxy-<stereo>alpha</stereo>-<stereo>D</stereo>-galactopyranose and 1,6-dichloro-1,6-dideoxy-<stereo>beta</stereo>-<stereo>D</stereo>-fructofuranose
units linked by a glycosidic bond. ChEBICHEBI:32159